Figure 7: Fits of the conductivity tensor.
From: Evidence for massive bulk Dirac fermions in Pb1−xSnxSe from Nernst and thermopower experiments
The measured weak-B conductivity σxx (a) and Hall conductivity σxy (b) of Pb1−xSnxSe (x=0.23) versus B at selected T from 5 to 150 K, together with the fits to equation 9 and 10 (thin solid curves).
